Developer Polytron is best known for the upcoming Fez, but Polytron's Phil Fish (pictured) says the dev has something else up sleeve — namely, an iPhone game. Says Fish:

Right now I'm collaborating with Alec Holowka on a little iPhone game that will probably come out way before Fez. It's a bit early to commit to anything yet, but Alec and I are making this cool little game that's all about multi-touch. You play as a little dose of medicine inside people's bodies, and you have to cure them.